Littelfuse Inc.
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1.5KE530
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1.5KE530

Product Overview

Category: TVS Diode
Use: Protection against voltage transients
Characteristics: High surge capability, fast response time
Package: DO-201AD
Essence: Transient Voltage Suppressor (TVS) diode for overvoltage protection
Packaging/Quantity: Bulk packaging, 500 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 530V
  • Operating Voltage: 455V
  • Maximum Clamping Voltage: 775V
  • Peak Pulse Current: 3.2A
  • Reverse Standoff Voltage: 430V

Detailed Pin Configuration

The 1.5KE530 TVS diode has a standard DO-201AD package with two leads. The anode is connected to the positive terminal and the cathode to the negative terminal.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time to protect against voltage spikes
  • High surge capability for reliable overvoltage protection

Advantages and Disadvantages

Advantages: - High surge capability - Fast response time - Reliable overvoltage protection

Disadvantages: - Higher clamping voltage compared to some alternative models

Working Principles

When a voltage transient occurs, the TVS diode conducts and clamps the transient voltage to a safe level, protecting the downstream circuitry from damage.

Detailed Application Field Plans

  1. Industrial control systems
  2. Telecommunication equipment
  3. Automotive electronics
  4. Power supplies
  5. Consumer electronics

Detailed and Complete Alternative Models

  1. P6KE530CA
  2. SMBJ530CA
  3. 1.5SMC530CA
  4. SMCJ530CA

This completes the entry for the 1.5KE530 TVS diode, covering its product details, specifications, features, and application information.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE530 en soluciones técnicas

  1. What is the maximum peak pulse power of 1.5KE530?

    • The maximum peak pulse power of 1.5KE530 is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of 1.5KE530?

    • The breakdown voltage of 1.5KE530 is typically 530 volts.

  3. What is the operating temperature range of 1.5KE530?

    • The operating temperature range of 1.5KE530 is -55°C to +175°C.

  4. What are the typical applications of 1.5KE530?

    • 1.5KE530 is commonly used in surge protection for sensitive electronics, such as in power supplies, industrial controls, and telecommunications equipment.

  5. What is the reverse stand-off voltage of 1.5KE530?

    • The reverse stand-off voltage of 1.5KE530 is 477 volts.

  6. Does 1.5KE530 have a low leakage current?

    • Yes, 1.5KE530 has a low leakage current, making it suitable for use in high-reliability applications.

  7. Is 1.5KE530 RoHS compliant?

    • Yes, 1.5KE530 is RoHS compliant, meeting environmental standards.

  8. What is the response time of 1.5KE530 during a transient event?

    • The response time of 1.5KE530 is very fast, providing rapid protection against transient voltage spikes.

  9. Can 1.5KE530 be used for both unidirectional and bidirectional applications?

    • Yes, 1.5KE530 is available in both unidirectional and bidirectional configurations, offering flexibility in design.

  10. What packaging options are available for 1.5KE530?

    • 1.5KE530 is available in various package types, including axial-lead, surface mount, and through-hole, to accommodate different mounting requirements.